Two decks for Petit-Lay viaduct

1 November 2016 - Projects update and handover - France

Following the construction of the supports in 2015, in summer 2016 Eurovia Béton handed over the two decks of the Petit-Lay viaduct over a 25 m-deep valley on the RD 949B at Bournezeau (west of France) to the competent departmental authority.

Each 190 m in length, these two decks consist of a steel framework topped by a reinforced-concrete cellular block created using precast slabs that have been bolted together and bolted to the steel frame.